CN215870016U

CN215870016U - Power transformation maintenance power supply connecting device for power system

Info

Publication number: CN215870016U
Application number: CN202121842738.4U
Authority: CN
Inventors: 田辉辉
Original assignee: Anhui Xinxuan Construction Engineering Co ltd
Current assignee: Anhui Xinxuan Construction Engineering Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-18
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a power transformation maintenance power supply connecting device of a power system, which comprises a first cable, a second cable, a third cable and a fourth cable; the right-hand member of first cable with the left end of third cable with the right-hand member of second cable and the left end of fourth cable all pass through coupling mechanism and connect, first cable with all install adjustment mechanism on the third cable. In the utility model, one circuit can be communicated through the electrical connection of the first cable and the third cable, the other circuit can be communicated through the electrical connection of the second cable and the fourth cable, the right end part of the first cable and the left end part of the third cable can not be electrified through the adjusting mechanism, so that the part can be maintained, and the left end part of the first cable can be directly and electrically connected with the right end part of the third cable through the connection between the two adjusting mechanisms, so that the power supply function of the cables can not be influenced while the cables are maintained.

Description

Power transformation maintenance power supply connecting device for power system

Technical Field

The utility model relates to the technical field of power supply, in particular to a power transformation maintenance power supply connecting device for a power system.

Background

The power supply means that electric energy is safely, reliably, continuously and qualified sold to vast power customers through a power transmission and distribution device, the requirements of economic construction and domestic power utilization of the vast customers are met, when workers maintain or replace a certain section of circuit, the power of a maintenance area needs to be cut off, then the workers climb up a telegraph pole to carry out wiring, the operation is troublesome, and inconvenience is easily caused to the electricity utilization life of residents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a power transformation maintenance and supply connecting device of a power system, which can be completed without power failure when a cable is maintained.

In order to solve the technical problems, the utility model adopts the following technical scheme: a power transformation maintenance power supply connecting device of a power system comprises a first cable, a second cable, a third cable and a fourth cable;

the right-hand member of first cable with the left end of third cable with the right-hand member of second cable and the left end of fourth cable all are connected through coupling mechanism, first cable with all install adjustment mechanism on the third cable, just on the first cable adjustment mechanism with adjustment mechanism symmetry on the third cable sets up.

Furthermore, one end of the adjusting mechanism on the first cable is fixedly connected with the second cable, and one end of the adjusting mechanism on the third cable is fixedly connected with the fourth cable.

Further, the connecting mechanism comprises a fastening ring, a tightening cap, a conductive block and a conductive base;

the fastening ring cover is established the right-hand member of first cable, it establishes to tighten up the cap rotation cover the left end of third cable, the right side aperture of tightening up the cap is less than the left side aperture, the left end of third cable is fixed with the spacing circle, the conducting block is fixed the right-hand member of first cable, electrically conductive base fixes the left end of third cable, the conducting block embedding when electrically conductive base is interior, the conducting block with electrically conductive base electric connection, the system has the internal thread on tightening up the inner wall of cap, the system has the external screw thread on the outer peripheral face of fastening ring, tighten up the cap with the detachable threaded connection of fastening ring.

Furthermore, the first cable and the third cable are both of a disconnected design, and the disconnected parts of the first cable and the third cable are connected through the adjusting mechanism.

Furthermore, the adjusting mechanism comprises an adjusting block, an electric wire, a connecting base, an adjusting rod and two electrifying mechanisms;

one end of the adjusting block is fixedly connected with the second cable, both ends of the disconnected part of the first cable are fixed with electric wires, the two electrifying mechanisms are respectively fixed at both ends of the disconnected part of the first cable, the top of the adjusting block is provided with an adjusting groove, the bottom end of the adjusting rod is embedded in the adjusting groove in a sliding manner, the adjusting rod is embedded with a connecting block, both ends of the connecting block extend out of the adjusting rod, one end of the connecting block, which is far away from the third cable, is inclined upwards, the other end of the connecting block is inclined downwards, both ends of the connecting block are respectively electrically connected with the two electrifying mechanisms, the bottom of the connecting block is fixed with a conductive rod, the bottom end of the conductive rod extends out of the connecting block, one end of one of the adjusting blocks is embedded with a connecting rod, and the position, corresponding to the conductive rod, of the connecting rod is provided with a conductive groove, the conducting rod is electrically connected with the conducting groove, and the other end of the connecting rod is embedded into the other adjusting block.

Furthermore, the electrifying mechanism comprises a connecting base, two first springs and two telescopic pipes;

two flexible pipe is all fixed on the first cable, connect the base and fix two the tip of flexible pipe, two first spring sliding sleeve is established respectively and is established two outside the flexible pipe, one of them one side of connecting the base be fixed with the first conducting strip of the laminating of one side of connecting block tilt up, another one side of connecting the base be fixed with the second conducting strip of the laminating of one side of connecting block downward sloping, first conducting strip with the second conducting strip respectively with electric wire electric connection on the both ends of first cable disconnection department.

Furthermore, two clamping mechanisms are fixed in the adjusting block, each clamping mechanism comprises a sliding groove, clamping grooves are formed in two sides of the adjusting rod at intervals along the vertical direction, clamping blocks are embedded in the clamping grooves in a sliding mode, the inner sides of the clamping blocks extend out of the clamping grooves to be embedded into the adjusting grooves, second springs are clamped between the clamping blocks and the clamping grooves, and the clamping blocks are embedded into the corresponding clamping grooves under the elastic force action of the second springs.

Furthermore, the top of regulating block is located the outer lane of regulating groove has seted up the ring channel, the ring channel internal fixation has the folding pipe, the top of adjusting the pole is fixed with the push pedal, the top of folding pipe with the bottom fixed connection of push pedal.

Further, a waterproof silica gel sleeve is fixed at the left end of the tightening cap.

The utility model has the beneficial effects that:

1. in the utility model, one circuit can be communicated through the electrical connection of the first cable and the third cable, the other circuit can be communicated through the electrical connection of the second cable and the fourth cable, the right end part of the first cable and the left end part of the third cable can not be electrified through the adjusting mechanism, so that the part can be maintained, and the left end part of the first cable can be directly and electrically connected with the right end part of the third cable through the connection between the two adjusting mechanisms, so that the power supply function of the cables can not be influenced while the cables are maintained.

2. In the utility model, after the tightening cap and the fastening ring are screwed, the first cable and the third cable can be stably connected, so that power can be supplied, when the tightening cap and the fastening ring are in threaded connection, the tightening cap drives the conductive base on the third cable to move towards the conductive block through the limiting ring, so that the conductive block can be embedded into the conductive base, the first cable and the third cable are electrically connected, and an external electric appliance can be connected through the connecting mechanism, so that construction is facilitated.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged view of a portion a of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a schematic view of the structure of the adjusting block of the present invention.

The components in the drawings are labeled as follows: 1. a first cable; 2. a second cable; 3. a third cable; 4. a fourth cable; 5. an adjusting block; 6. a conductive slot; 7. a conductive rod; 8. a fastening ring; 9. tightening the cap; 10. a conductive block; 11. a conductive base; 12. pushing the plate; 13. a first conductive sheet; 14. a second conductive sheet; 15. a telescopic pipe; 16. a first spring; 17. a second spring; 18. connecting blocks; 19. folding the tube; 20. an electric wire; 21. An annular groove; 22. connecting a base; 23. a clamping block; 24. a sliding groove; 25. a card slot; 26. a waterproof silica gel sleeve; 27. a limiting ring; 28. adjusting a rod; 29. an adjustment groove; 30. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

See fig. 1-4.

The utility model relates to a power transformation maintenance power supply connecting device of a power system, which comprises a first cable 1, a second cable 2, a third cable 3 and a fourth cable 4;

the right-hand member of first cable 1 with the left end of third cable 3 with the right-hand member of second cable 2 and the left end of fourth cable 4 all are connected through coupling mechanism, first cable 1 with all install adjustment mechanism on the third cable 3, just on the first cable 1 adjustment mechanism with adjustment mechanism symmetry on the third cable 3 sets up.

In this embodiment, one circuit can be connected by the electrical connection of the first cable 1 and the third cable 3, the other circuit can be connected by the electrical connection of the second cable 2 and the fourth cable 4, the external electrical appliance can be connected by the connection mechanism, the right end part of the first cable 1 and the left end part of the third cable 3 can be disconnected by the adjustment mechanism, so that the parts can be maintained, and the left end part of the first cable 1 can be directly electrically connected with the right end part of the third cable 3 by the connection between the two adjustment mechanisms, so that the power supply function of the cables can not be affected while the cables are maintained.

In one embodiment, one end of the adjusting mechanism on the first cable 1 is fixedly connected to the second cable 2, and one end of the adjusting mechanism on the third cable 3 is fixedly connected to the fourth cable 4. One end of the adjusting mechanism is fixedly connected with the first cable 1, and the other end of the adjusting mechanism is fixedly connected with the second cable 2, so that the adjusting mechanism can be stably fixed, and the other fixing mechanism is also fixed between the third cable 3 and the fourth cable 4 in the same way.

In one embodiment, the connecting mechanism comprises a fastening ring 8, a tightening cap 9, a conductive block 10 and a conductive base 11;

8 covers of tight ring are established the right-hand member of first cable 1, it establishes to tighten up cap 9 rotation cover the left end of third cable 3, the right side aperture of tightening up cap 9 is less than the left side aperture, the left end of third cable 3 is fixed with spacing circle 27, conducting block 10 is fixed the right-hand member of first cable 1, electrically conductive base 11 is fixed the left end of third cable 3, conducting block 10 embedding when electrically conductive base 11 is interior, conducting block 10 with electrically conductive base 11 electric connection, it has the internal thread to make on the inner wall of tight cap 9 to tighten up, the system has the external screw thread on the outer peripheral face of tight ring 8, tighten up cap 9 with the detachable threaded connection of tight ring 8. Conductive block 10 and first cable 1's right-hand member electric connection, conductive base 11 and third cable 3's left end electric connection, through tightening up cap 9 and tight loop 8 back of screwing up, can make first cable 1 and third cable 3 stable connection, thereby can supply power, when rotating tightening up cap 9 and tight loop 8 threaded connection, lead to tightening up cap 9 and drive the direction removal of conductive base 11 to conductive block 10 on the third cable 3 through spacing ring 27, make conductive block 10 can imbed in the conductive base 11, thereby make first cable 1 and third cable 3 electric connection.

In an embodiment, the first cable 1 and the third cable 3 are both of a disconnected design, and the disconnected positions of the first cable 1 and the third cable 3 are connected through the adjusting mechanism. The first cable 1 and the third cable 3 can be conveniently maintained without power interruption for the right section of the first cable 1 and the left section of the third cable 3 by adopting a disconnection design, and the second cable 2 and the fourth cable 4 can also be maintained without power interruption by adopting a method for installing an adjusting mechanism.

In one embodiment, the adjusting mechanism comprises an adjusting block 5, an electric wire 20, a connecting base 22, an adjusting rod 28 and two electrifying mechanisms;

one end of the adjusting block 5 is fixedly connected with the second cable 2, two ends of a disconnected part of the first cable 1 are both fixed with an electric wire 20, the two electrifying mechanisms are respectively fixed at two ends of a disconnected part of the first cable 1, the top of the adjusting block 5 is provided with an adjusting groove 29, the bottom end of the adjusting rod 28 is embedded in the adjusting groove 29 in a sliding manner, a connecting block 18 is embedded in the adjusting rod 28, two ends of the connecting block 18 extend out of the adjusting rod 28, one end of the connecting block 18, far away from the third cable 3, inclines upwards, the other end of the connecting block 18 inclines downwards, two ends of the connecting block 18 are respectively and electrically connected with the two electrifying mechanisms, the bottom of the connecting block 18 is fixedly provided with a conductive rod 7, the bottom end of the conductive rod 7 extends out of the connecting block 18, and one end of one adjusting block 5 is embedded with a connecting rod 30, the connecting rod 30 is provided with a conductive groove 6 at a position corresponding to the conductive rod 7, the conductive rod 7 is electrically connected with the conductive groove 6, and the other end of the connecting rod 30 is embedded into the other adjusting block 5. The electric wire 20 is electrically connected with two ends of a disconnected part of the first cable 1 respectively, the adjusting groove 29 is used for installing the adjusting rod 28, the connecting block 18 can be moved by moving the adjusting rod 28, when the connecting block 18 is moved downwards, one side of the connecting block 18 which inclines upwards is always attached to a corresponding electrifying mechanism, one side of the connecting block 18 which inclines downwards is gradually separated from the corresponding electrifying mechanism, when one side of the connecting block 18 which inclines downwards is completely separated from the corresponding electrifying mechanism, the conducting rod 7 connected with the connecting block 18 can be embedded into the conducting groove 6, the other adjusting mechanism can be adjusted by the same method, the connecting rod 30 is made of a conducting material, the two adjusting mechanisms are electrically connected through the connecting rod 30, and the left section of the first cable 1 is directly electrically connected with the right section of the third cable 3.

In one embodiment, said energizing means comprise a connecting base 22, two first springs 16 and two telescopic tubes 15;

two flexible pipe 15 is all fixed on first cable 1, connect the base 22 and fix two the tip of flexible pipe 15, two first spring 16 slides the cover respectively and establishes two outside flexible pipe 15, one of them one side of connecting base 22 be fixed with the first conducting strip 13 of the one side laminating of connecting block 18 upslope, another one side of connecting base 22 be fixed with the second conducting strip 14 of the one side laminating of connecting block 18 downward sloping, first conducting strip 13 with second conducting strip 14 respectively with electric wire 20 electric connection on the both ends of first cable 1 disconnection department. The extension tube 15 has a telescopic function, the connection base 22 can be pushed by the first spring 16 and the extension tube 15 to drive the first conductive sheet 13 or the second conductive sheet 14 to be attached to one side of the connection block 18, which is inclined upwards, or one side of the connection block 18, which is inclined downwards, and the first conductive sheet 13 and the second conductive sheet 14 are electrically connected through the connection block 18, so that the electric wires 20 at two ends of the disconnected part of the first cable 1 can be electrically connected, and the first cable 1 can be powered in the whole process.

In an embodiment, two clamping mechanisms are fixed in the adjusting block 5, each clamping mechanism includes a sliding groove 24, clamping grooves 25 are formed in two sides of the adjusting rod 28 at intervals along the vertical direction, clamping blocks 23 are embedded in the clamping grooves 25 in a sliding manner, the inner sides of the clamping blocks 23 extend out of the clamping grooves 25 and are embedded in the adjusting grooves 29, a second spring 17 is clamped between the clamping blocks 23 and the clamping grooves 25, and the clamping blocks 23 are embedded in the corresponding clamping grooves 25 under the elastic force action of the second springs 17. When the adjusting rod 28 is moved downwards, the locking groove 25 formed in the middle of the adjusting rod 28 on the adjusting rod 28 is separated from the corresponding locking block 23, and then the locking groove 25 formed above the adjusting rod 28 is locked with the locking block 23, so that the adjusting rod 28 can be fixed under the pushing of the second spring 17.

In an embodiment, an annular groove 21 is formed in the top of the adjusting block 5, which is located on the outer ring of the adjusting groove 29, a folding tube 19 is fixed in the annular groove 21, a push plate 12 is fixed on the top of the adjusting rod 28, and the top of the folding tube 19 is fixedly connected with the bottom of the push plate 12. The folding pipe 19 can be installed through the annular groove 21, the top of the folding pipe 19 is fixedly connected with the bottom of the push plate 12 through the lower inner wall of the annular groove 21 and the bottom of the folding pipe 19, water can be prevented from entering the adjusting groove 29, the folding pipe 19 has a folding function, and the influence on the movable adjusting rod 28 can be reduced.

In one embodiment, a waterproof silicone sleeve 26 is fixed at the left end of the tightening cap 9. One end of the waterproof silica gel sleeve 26 is fixedly connected with the left end of the tightening cap 9, the other end of the waterproof silica gel sleeve 26 is turned over to be on the left side of the tightening cap 9, and the fastening ring 8 is wrapped, so that the water can be prevented from entering the joint of the first cable 1 and the third cable 3 or the second cable 2 and the fourth cable 4.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this disclosure.

Claims

1. The utility model provides a power transformation of electric power system maintains power supply connecting device which characterized in that: comprises a first cable (1), a second cable (2), a third cable (3) and a fourth cable (4);

the right-hand member of first cable (1) with the left end of third cable (3) with the right-hand member of second cable (2) and the left end of fourth cable (4) all connect through coupling mechanism, first cable (1) with all install adjustment mechanism on third cable (3), just on first cable (1) adjustment mechanism with adjustment mechanism symmetry on third cable (3) sets up.

2. A power transformation maintenance and supply connection device for an electric power system according to claim 1, wherein: one end of the adjusting mechanism on the first cable (1) is fixedly connected with the second cable (2), and one end of the adjusting mechanism on the third cable (3) is fixedly connected with the fourth cable (4).

3. A power transformation maintenance and supply connection device for an electric power system according to claim 2, wherein: the connecting mechanism comprises a fastening ring (8), a tightening cap (9), a conductive block (10) and a conductive base (11);

fastening ring (8) cover is established the right-hand member of first cable (1), it establishes to tighten up cap (9) rotation the left end of third cable (3), the right side aperture of tightening up cap (9) is less than the left side aperture, the left end of third cable (3) is fixed spacing circle (27), conducting block (10) are fixed the right-hand member of first cable (1), electrically conductive base (11) are fixed the left end of third cable (3), conducting block (10) embedding when electrically conductive base (11) are interior, conducting block (10) with electrically conductive base (11) electric connection, the system has the internal thread on the inner wall of tightening up cap (9), the system has the external screw thread on the outer peripheral face of fastening ring (8), tighten up cap (9) with the detachable threaded connection of fastening ring (8).

4. A power system transformation maintenance and supply connection device according to claim 1, 2 or 3, wherein: the first cable (1) and the third cable (3) are both in a disconnected design, and the disconnected parts of the first cable (1) and the third cable (3) are connected through the adjusting mechanism.

5. A power transformation maintenance power supply connection device of a power system according to claim 4, characterized in that: the adjusting mechanism comprises an adjusting block (5), an electric wire (20), a connecting base (22), an adjusting rod (28) and two electrifying mechanisms;

one end of the adjusting block (5) is fixedly connected with the second cable (2), both ends of the disconnected part of the first cable (1) are fixed with electric wires (20), the two electrifying mechanisms are respectively fixed at both ends of the disconnected part of the first cable (1), the top of the adjusting block (5) is provided with an adjusting groove (29), the bottom end of the adjusting rod (28) is embedded in the adjusting groove (29) in a sliding manner, a connecting block (18) is embedded in the adjusting rod (28), both ends of the connecting block (18) extend out of the adjusting rod (28), one end of the connecting block (18), which is far away from the third cable (3), inclines upwards, the other end of the connecting block (18) inclines downwards, both ends of the connecting block (18) are respectively electrically connected with the two electrifying mechanisms, the bottom of the connecting block (18) is fixed with a conductive rod (7), the bottom of conducting rod (7) extends to outside connecting block (18), one of them the one end of regulating block (5) is inlayed and is equipped with connecting rod (30), correspond on connecting rod (30) conducting groove (6) have been seted up to the position department of conducting rod (7), conducting rod (7) with conducting groove (6) electric connection, the other end embedding of connecting rod (30) is another in regulating block (5).

6. A power transformation maintenance power supply connection device of a power system according to claim 5, characterized in that: the electrifying mechanism comprises a connecting base (22), two first springs (16) and two telescopic pipes (15);

two flexible pipe (15) are all fixed on first cable (1), connect base (22) and fix two the tip of flexible pipe (15), two first spring (16) slip cover respectively is established two outside flexible pipe (15), one of them one side of connecting base (22) be fixed with first conducting strip (13) of the one side laminating of connecting block (18) tilt up, another one side of connecting base (22) be fixed with second conducting strip (14) of the one side laminating of connecting block (18) downward sloping, first conducting strip (13) with second conducting strip (14) respectively with electric wire (20) electric connection on the both ends of first cable (1) disconnection department.

7. A power transformation, maintenance and supply connection device for a power system according to claim 5 or 6, wherein: adjusting block (5) internal fixation has two block mechanisms, block mechanism includes sliding tray (24) the both sides of adjusting pole (28) are all along vertical direction spaced apart and are equipped with draw-in groove (25), sliding fit is equipped with fixture block (23) in draw-in groove (25), stretch out the inboard of fixture block (23) draw-in groove (25) embedding in adjusting tray (29), fixture block (23) with press from both sides between draw-in groove (25) and be equipped with second spring (17) under the elastic force effect of second spring (17), fixture block (23) embedding is corresponding in draw-in groove (25).

8. A power transformation, maintenance and supply connection device for a power system according to claim 5 or 6, wherein: the top of regulating block (5) is located annular groove (21) have been seted up to the outer lane of regulating groove (29), annular groove (21) internal fixation has folding pipe (19), the top of adjusting pole (28) is fixed with push pedal (12), the top of folding pipe (19) with the bottom fixed connection of push pedal (12).

9. A power transformation maintenance and supply connection device for an electric power system according to claim 3, wherein: and a waterproof silica gel sleeve (26) is fixed at the left end of the tightening cap (9).